# AI Real Estate Follow-Up Agent

An AI agent that contacts leads from listing sites, handles back-and-forth conversations, qualifies prospects, and books showings — all through a real email address that buyers can reply to.

## The problem

Real estate leads are perishable. When someone inquires about a listing on Zillow, Realtor.com, or your brokerage site, the window to respond is narrow — studies show that responding within five minutes increases conversion by 10x. But most agents juggle dozens of inquiries, showings, and closings simultaneously. Leads slip through the cracks.

CRM auto-responders send a canned reply, but they cannot hold a conversation. When a lead replies asking about price, square footage, or nearby schools, the automated system goes silent. The prospect waits for a human who may not follow up for hours or days. By then, they have moved on to another agent.

What you need is an agent that can hold a natural, multi-turn email conversation — qualifying the lead, answering questions from listing data, and routing hot prospects to the human agent at the right moment.

## How an AI agent solves this

An AI real estate follow-up agent monitors new leads as they come in from listing platforms. Within seconds of receiving a lead notification, the agent composes a personalized email referencing the specific property, neighborhood, and price range. When the lead replies, the agent continues the conversation — answering questions, sharing comparable listings, and qualifying interest level.

- Responds to new listing inquiries within seconds, not hours
- Handles multi-turn conversations about properties, pricing, and availability
- Qualifies leads by asking about budget, timeline, and must-haves
- Escalates hot prospects to the human agent with full conversation context
- Sends from a real address so replies land in the same thread, not a dead inbox

## How it works with Robotomail

Robotomail provides the email infrastructure your agent needs — a real mailbox, outbound sending, inbound webhooks, and automatic threading. You wire it into your lead pipeline and let the agent handle first contact and qualification.

**Step 1: Send the initial outreach.** When a new lead arrives from your listing platform, your agent calls `POST /v1/mailboxes/{mailbox_id}/messages` with a personalized email referencing the specific property.

Initial lead outreach


```
curl -X POST https://api.robotomail.com/v1/mailboxes/{mailbox_id}/messages \
  -H "Authorization: Bearer rm_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "to": ["lead@example.com"],
    "subject": "Quick question about 42 Oak Street",
    "bodyHtml": "<p>Hi Sarah,</p><p>I noticed you inquired about the listing at 42 Oak Street. Are you still looking in that area? I can send over comparable properties and schedule a showing this week.</p><p>Best,<br/>Alex — Summit Realty</p>"
  }'
```

**Step 2: Receive replies via webhook.** When the lead responds, Robotomail delivers the message to your webhook endpoint. The payload includes the full message body, thread ID, and sender details — everything your agent needs to continue the conversation.

Inbound webhook payload


```
{
  "event": "message.received",
  "mailboxId": "mbx_agent_realty",
  "message": {
    "from": { "email": "lead@example.com", "name": "Sarah" },
    "subject": "Re: Quick question about 42 Oak Street",
    "textBody": "Yes! I am looking for 3-bed homes under $500k in that neighborhood. Do you have anything?",
    "threadId": "thd_lead_456"
  }
}
```

**Step 3: Continue the threaded conversation.** Your agent sends follow-up messages in the same thread by including the `inReplyTo` field. Robotomail handles the `In-Reply-To` and `References` headers automatically, so the conversation stays in one thread in the lead's inbox.

Threaded follow-up reply


```
curl -X POST https://api.robotomail.com/v1/mailboxes/{mailbox_id}/messages \
  -H "Authorization: Bearer rm_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "to": ["lead@example.com"],
    "subject": "Re: Quick question about 42 Oak Street",
    "bodyHtml": "<p>Great news, Sarah! I found 3 properties matching your criteria...</p>",
    "inReplyTo": "<msg_lead_456@robotomail.co>"
  }'
```

Use a [custom domain](https://robotomail.com/docs) like `alex@summitrealty.com` so outbound emails match your brokerage brand. Robotomail auto-configures DKIM, SPF, and DMARC for maximum deliverability.

## Key benefits

- **Instant response:** Leads get a personalized email within seconds — not a generic auto-reply hours later
- **Real conversations:** Multi-turn email threads that qualify leads and answer property questions naturally
- **Brand-consistent identity:** Send from your brokerage domain with full DNS authentication
- **Smart escalation:** When a lead is qualified and ready for a showing, the agent hands off with full context
- **No lead left behind:** Every inquiry gets follow-up — read the [docs](https://robotomail.com/docs) or [launch post](https://robotomail.com/blog/introducing-robotomail) to start building

[Sign up free](https://robotomail.com/sign-up) and connect your first lead source. The free tier gives you 100 sends per day — enough to test with real leads before going to production.